The persistent activity of Jupiter-family comets at 3–7 AU

Bibcode
2013Icar..225..475K
DOI
10.1016/j.icarus.2013.04.012
Kelley, Michael S.; Fernández, Yanga R.; Licandro, J.; Lisse, Carey M.; Reach, William T.; A’Hearn, Michael F.; Bauer, James; Campins, Humberto; Fitzsimmons, Alan; Groussin, Olivier; Lamy, Philippe L.; Lowry, Stephen C.; Meech, Karen J.; Pittichová, Jana; Snodgrass, Colin; Toth, Imre; Weaver, Harold A.
Bibliographical reference

Icarus, Volume 225, Issue 1, p. 475-494.

Advertised on:
7
2013
Journal
ICARUS
Number of authors
17
IAC number of authors
1
Citations
40
Refereed citations
34
Description
We analyze the activity of 89 comets observed with the Spitzer Space Telescope.We conclude that at least 24% of Jupiter-family comets are active at 3–7 AU.Comets are more likely to be active post perihelion.We find that all survey targets comets with perihelion inside of 1.8 AU are inactive.
Related projects
Project Image
Minor Bodies of the Solar System
This project studies the physical and compositional properties of the so-called minor bodies of the Solar System, that includes asteroids, icy objects, and comets. Of special interest are the trans-neptunian objects (TNOs), including those considered the most distant objects detected so far (Extreme-TNOs or ETNOs); the comets and the comet-asteroid
Julia de
León Cruz
In progress
Type
Refereed
Exoplanetary Systems & Solar System (SEYSS)

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